Versatile Applications
Applicable Industries: Expertly crafted to effortlessly blend into commercial environments, ensuring smooth integration for optimal operation.
Application: Meticulously engineered for high Total Dissolved Solids (TDS) film membrane applications, ensuring outstanding and dependable performance at all times.
Active Membrane Area: Revel in the expansive 31.97 ft² design, crafted to maximize efficiency and output, propelling your productivity to new heights.
Average Permeated Flow: Experience an impressive 800 Gallons Per Day, consistently delivering robust and reliable water processing capabilities.
Stable Rejection Rate: Consistently achieves a remarkable rejection rate of 96%-97%, providing superior quality water with every use.
Function: Masterfully removes COD, BOD, and NH-N, enhancing water purity and quality significantly.
Home RO membrane variants available: Choose from 75GPD, 100GPD, 150GPD, or 200GPD, ensuring the perfect solution for any household need.
Commercial RO membrane ranges include: With options like 300GPD, 400GPD, 600GPD, and 800GPD, we cater to a vast array of commercial requirements.
Industrial membrane models offered: Designed to meet diverse industrial needs, with models like 2521, 2540, 4021, 4040, and 8040.
Commercial Reverse Osmosis Element Main Application Areas
Our commercial reverse osmosis membrane components are meticulously crafted for municipal, tap, and well water applications. They excel in desalination treatment, making them the ideal choice for premium bottled water, direct consumption, food processing, pharmaceutical production, and beyond.
Product Advantages
1-HJC NANO membrane-- NEVER CUT CORNERS/SUPREME MATERIALS
2-Provision of excellent service combined with reasonable pricing for nano membrane solutions.
3-Ensures durable quality along with an impeccable appearance for nano membrane solutions.
4-Salt rejection rate ranging from 30% to 50%, ensuring effective desalination.
5-Offers OEM services: Tailored to client needs with FREE design, labeling, packaging, and sizing of NANO MEMBRANES.










Sandmonk Technology Co., Ltd., affectionately known as SAND.K, stands at the forefront of water environmental technology, leveraging a global supply chain to champion pioneering innovations that redefine industry benchmarks. We offer all-encompassing, one-stop solutions specifically crafted for small to medium-sized equipment manufacturers, showcased through our cross-border e-commerce efforts, reaching audiences globally in burgeoning regions.
Combining state-of-the-art independent research with formidable manufacturing capabilities, we are the vanguard in our industry. Through precise data analytics, we deliver bespoke solutions for areas with high salinity water challenges, setting new standards in water treatment.
Our adaptable solutions cover seawater desalination, waste leachate treatment, drinking water purification, and innovative reuse of treated wastewater. Moreover, our competitive pricing provides a unique edge within the industry, offering unparalleled value to our clients.

QUESTION |
ANSWER |
Are you a factory or trading company? |
Yes, we have our own factory. |
Can you offer OEM service? |
Yes, OEM is OK. |
Can I get samples from you factory? |
Sure. We are pleased to. |
What would you do if some quality problem occur? |
We will be responsible to all quality problem. |